200760698900

素因数分解:

$2^2\times 5^2\times {\mathrm{1291}}^1\times {\mathrm{1555079}}^1$

素因数の和:1556384

約数の個数: 36

約数和(自身を含む): 435988449120

約数和(自身を除く): 235227750220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1291, 2582, 5164, 6455, 12910, 25820, 32275, 64550, 129100, 1555079, 3110158, 6220316, 7775395, 15550790, 31101580, 38876975, 77753950, 155507900, 2007606989, 4015213978, 8030427956, 10038034945, 20076069890, 40152139780, 50190174725, 100380349450, 200760698900]

約数ペア:

[(1, 200760698900), (2, 100380349450), (4, 50190174725), (5, 40152139780), (10, 20076069890), (20, 10038034945), (25, 8030427956), (50, 4015213978), (100, 2007606989), (1291, 155507900), (2582, 77753950), (5164, 38876975), (6455, 31101580), (12910, 15550790), (25820, 7775395), (32275, 6220316), (64550, 3110158), (129100, 1555079)]